iiply: Split an image, apply function, recombine the results as an...

In imager: Image Processing Library Based on 'CImg'

Split an image, apply function, recombine the results as an image

Description

This is just imsplit followed by purrr::map followed by imappend

Usage

iiply(im, axis, fun, ...)

Arguments

im	image
axis	axis for the split (e.g "c")
fun	function to apply
...	extra arguments to function fun

Examples

##' #Normalise colour channels separately, recombine
iiply(boats,"c",function(v) (v-mean(v))/sd(v)) %>% plot 

imager documentation built on May 29, 2024, 1:38 a.m.